Overlord

In the feudal system, the title overlord refers to a particularly powerful lord, who has power over many people and/or power over other lords.

Overlord may also refer to:

History and geography

Operation Overlord, codename for the invasion of Normandy by Allied forces during World War II
Overlord system, popular name for structure of British government 1951–1953
Mount Overlord, an extinct volcano in Antarctica

Overlord meme, an Internet meme relating to mock submission
Overlord, an open-source middleware project managed by Red Hat, for JBoss Fuse Service Works-based governance (management, monitoring and administration) of computer systems

Overlord (film), a 1975 black and white film directed by Stuart Cooper that is set around the D-Day invasion
Overlord (comics), a comic-book supervillain created by Erik Larsen
Overlord, the main villain in the animated TV series Blackstar
Overlord (Transformers), a Transformers character
Overlord (G.I. Joe), a fictional villain in the G.I. Joe universe, member of Cobra
Overlords, an alien species in Childhood's End, a 1953 science fiction book by Arthur C. Clarke
Over Lord (novel series), a Japanese light novel series
Over Lord, alternate name for Invasion of the Capital, an episode of the TV series RahXephon, featuring an operation named after the Battle of Normandy

Overlord (1990 video game) (called Supremacy in Europe), a 1990 strategy computer game
Overlord (1994 video game), a World War II flight simulator for the Amiga and PC by Rowan Software
Overlord (2007 video game), an action/adventure game for the PC, PlayStation 3, and Xbox 360
- Overlord: Raising Hell, an expansion to the 2007 game
- Overlord II, sequel to the 2007 game
- Overlord: Dark Legend, for the Nintendo Wii
- Overlord: Minions, for the Nintendo DS
Mass Effect 2: Overlord, a 2010 downloadable content pack for the video game Mass Effect 2
Overlord, a Zerg unit in StarCraft
Overlord, commander of staff members ("Screamsters") during HalloWeekends at Cedar Point, an amusement park in Sandusky, Ohio
Ariakon Overlord, a paintball pistol